| Patents for B23Q 7 - Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting (13,440) |
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| 01/30/1992 | DE4023771A1 Multi-spindle automatic lathe |
| 01/30/1992 | DE4023428A1 Guide plates for aligning segments of circular tool track - are secured to each end of segment and locate against matching guide plates secured to faceplate |
| 01/28/1992 | US5084829 Robot machining system having supply and discharge conveyor belts and pallets |
| 01/28/1992 | US5083824 Gripping head of apparatus for handling objects such as lipsticks and the like |
| 01/28/1992 | US5083485 Method and apparatus for machining both sides of workpieces |
| 01/23/1992 | DE4022560A1 Workpiece transfer device for multistage press - has grippers attached to arms with synchronised operation |
| 01/21/1992 | US5081889 Workpiece machining system |
| 01/21/1992 | US5081797 Integrated buffing and grinding system |
| 01/21/1992 | US5081755 Method and an apparatus for inserting a spoke into a spoke hole of a flange of a hub |
| 01/16/1992 | DE4022458A1 Metal cutting machine tool with automatic work loading - uses compound tool slide fitted with grippers to execute work loading and unloading cycle |
| 01/15/1992 | EP0466062A1 A pallet changer |
| 01/14/1992 | US5080630 Poultry processing apparatus and method |
| 01/14/1992 | US5079833 Apparatus for assembling small numbers of a large variety of different goods |
| 01/10/1992 | WO1992017047A1 System for producing printed-wiring board unit and its producing method |
| 01/09/1992 | DE4042381A1 Transportation unit for workpieces - uses on-board sensors to detect pressure of obstruction and prevent damage |
| 01/07/1992 | US5078570 Transport system for machining operation |
| 01/07/1992 | US5078257 Lattice production line and method of operating such a line |
| 01/07/1992 | US5078254 Nonsynchronous polygon manufacturing system |
| 01/02/1992 | EP0463453A1 A machine tool |
| 01/02/1992 | DE4121531A1 Motion control system for machine tool - uses position correcting delays to be used to modify cycle |
| 12/31/1991 | USRE33780 Components feeding apparatus |
| 12/27/1991 | EP0462533A2 Pallet storage device and pallet exchange device for machine tool, and lathe with pallet automatically removable |
| 12/27/1991 | EP0462318A1 Armature gripping machine |
| 12/26/1991 | WO1991019593A1 Surface grinder for glass plate |
| 12/24/1991 | US5074742 Parts feeding method and apparatus |
| 12/24/1991 | US5074741 Manipulator intended for cooperation with an industrial robot |
| 12/24/1991 | US5074397 Rotary index apparatus |
| 12/18/1991 | EP0462086A1 Apparatus for transferring elongate units from a manufacturing place to a consumption place |
| 12/18/1991 | EP0461372A1 Turning device for work pieces, especially for turning over bushes |
| 12/18/1991 | EP0461275A1 A device for manipulating sheet metal pieces. |
| 12/18/1991 | EP0461175A1 Device for turning of work pieces |
| 12/18/1991 | EP0362200B1 Linear unit for transferring objects |
| 12/17/1991 | US5072872 Device for transporting materials in strip, sheet, or filament form |
| 12/17/1991 | US5072819 Roller conveyor device and scraper for roller |
| 12/17/1991 | US5072635 Finished part collection system for automated turret lathe |
| 12/12/1991 | WO1991018812A1 Device for keeping and feeding stacked works |
| 12/11/1991 | EP0460351A2 Device for the mutual longitudinal displacement of two plates, one lying on top of the other |
| 12/10/1991 | US5070918 Feed device suitable for use with wood flaking machines |
| 12/04/1991 | EP0459604A2 Device for positioning pairs of headed workpieces, partcularly poppet valves in centreless grinding machines |
| 12/04/1991 | EP0459051A1 Surface treatment of metal billets |
| 12/04/1991 | EP0458936A1 Dual track handling and processing system |
| 12/03/1991 | US5069326 Conveyor means |
| 12/03/1991 | US5069059 Positioning device for arranging elongated workpieces and the use of such a device in a wire-working machine |
| 11/28/1991 | WO1991017862A1 Printed circuit board working apparatus |
| 11/28/1991 | WO1991017861A1 Machine tool |
| 11/28/1991 | DE4016691A1 Removing workpieces from machine tool - involves receptacle attached to lower end of swinging arm |
| 11/27/1991 | EP0458722A1 An assembly for programmed controlled handling and transporting of boxes, containers or the like |
| 11/27/1991 | EP0458281A1 Apparatus for treating sawn goods |
| 11/26/1991 | US5067607 Intermittent feed system |
| 11/26/1991 | US5067606 Clamp actuating system for a conveyor carried clamping frame |
| 11/21/1991 | DE4036214A1 Double track conveyor for workpiece - has carriers between top edges of conveyor side plates, with middle piece and guide piece |
| 11/19/1991 | US5066185 Bar feeder |
| 11/19/1991 | US5065991 Apparatus for fixing a workpiece to the worktable of a machine tool |
| 11/19/1991 | US5065499 Apparatus for making electric motor parts employing pallet with removable workpiece holder |
| 11/14/1991 | WO1991017075A1 Transport system |
| 11/14/1991 | WO1991017020A1 Transport system |
| 11/14/1991 | WO1991017019A1 Workpiece transport system |
| 11/14/1991 | WO1991017018A1 Workpiece-transport system |
| 11/14/1991 | WO1991017017A1 Workpiece-transport device |
| 11/14/1991 | DE4042352A1 Workpiece transport device incorporating changes of direction - has cooperating function elements associated with each carriage and transport path supports |
| 11/14/1991 | DE4042350A1 Workpiece transport device using transport carriages - uses function elements supported by transport path supports for controlling carriage drive and displacement |
| 11/14/1991 | DE4014700A1 Workpiece transport device using self-propelled carriages |
| 11/14/1991 | DE4014699A1 Workpiece transport arrangement with track guided carriages - has loading and unloading mechanisms replacing simple loading plate which can be motor driven |
| 11/14/1991 | DE4014698A1 Workpiece transport system with drive blocking mechanisms - on carriages cooperated by sensors detecting characteristic property of transport path surface |
| 11/14/1991 | DE4014697A1 Einrichtung zum transportieren von werkstuecken Means for transporting workpieces |
| 11/14/1991 | DE4014695A1 Workpiece transport system using self-propelled carriages |
| 11/12/1991 | US5064048 Board conveyor |
| 11/06/1991 | CN1055907A Conveyor system and conveying method thereof |
| 11/05/1991 | US5062525 Production machine incorporationg a high-speed lift and carry device with double walking beam, and the production system implementing this type of machine |
| 11/05/1991 | US5062195 Machining center |
| 11/05/1991 | US5062190 Pallet changer |
| 11/05/1991 | US5062188 Transfer apparatus for moving pallets using hydraulic lift |
| 10/31/1991 | WO1991016182A1 Adjusting device in log feeding plant |
| 10/31/1991 | WO1991016161A1 Automatic multi-spindle lathe |
| 10/30/1991 | EP0453710A2 Lathe and grinder apparatus with two or more side-by-side arranged manipulator-interfaced dual-spindle units |
| 10/29/1991 | US5060784 Torsion spring conveying and separating system |
| 10/29/1991 | US5060781 Apparatus for the automatic adjustment of pallet workpiece support members |
| 10/29/1991 | US5060780 Pallets for supporting workpieces and automatic adjustment of pallet workpiece support members |
| 10/22/1991 | US5058251 Two-stage transfer bar lift arm |
| 10/17/1991 | WO1991015332A1 Automatic work feeder of machine tool |
| 10/17/1991 | DE4111842A1 Gripper for handling workpieces - has two jaws attached to gripper housing by leaf springs |
| 10/17/1991 | DE4012131A1 Robotic adjustment of work locating fixture |
| 10/16/1991 | EP0452160A1 Positioning device for parts supply tray |
| 10/16/1991 | EP0452159A2 Parts tray conveying system |
| 10/15/1991 | US5056964 Machining apparatus |
| 10/15/1991 | US5056646 Electrostatic-type registration system |
| 10/10/1991 | DE4010760A1 Workpiece transport device for assembling required workpiece group - uses commissioning device and transport palette carrying coded data card for required workpieces |
| 10/10/1991 | DE4010697A1 Work assembly station with conveyor |
| 10/10/1991 | CA2039529A1 Cam operated workpiece engaging apparatus |
| 10/09/1991 | EP0450579A2 Monocrystal ingot attitude-adjusting/surface-grinding/conveying apparatus |
| 10/09/1991 | EP0450556A2 Transfer apparatus |
| 10/09/1991 | EP0450555A2 Assembling station |
| 10/08/1991 | US5054175 Machine tool having automatic changeable tables |
| 10/03/1991 | WO1991014534A1 Metal-working machine, in particular for bar machining |
| 10/02/1991 | DE4104819A1 Finish grinding machine for bearing rings - has transfer rail with shuttle movement to progress workpiece from station to station |
| 10/02/1991 | DE4010383A1 Conveyor device for rhythmic transport of workpieces - has lift devices with support plates for conveyor beams |
| 10/01/1991 | US5052735 Auto-clamper for pallets |
| 10/01/1991 | US5052540 Rotary transfer system |
| 10/01/1991 | US5052097 Method and apparatus for forming holes in wood board or the like |
| 09/26/1991 | DE4008819A1 Clamp for holding sheets during machining - has fixed and movable clamps which hold the sheet alternately |